000 00440nam a22001457a 4500
003 OSt
008 100903t xxu||||| |||| 00| 0 eng d
080 _a514.1
_bPRI
100 _aPritulenko, P.V.
_97404
245 _aPlane figures and sections:
_bhow to construct them given specefic conditions.
_cP.V. Pritulenko
260 _aMoscow:
_bMir publishers,
_c1980.
300 _a162p.
653 _aPlane figures and sections.
942 _cBK
999 _c164592
_d164592